Mold: BV
BV Copper Core PVC Insulated Wire is a commonly used building wire for power distribution, fixed wiring, and electrical equipment connections. It combines copper conductor performance with PVC insulation protection to provide stable current transmission, reliable insulation, and convenient installation for residential and industrial applications.
Core Product Features
High Conductivity: 99.9% high-purity electrolytic copper conductor provides low resistance, reducing heat generation and improving power transmission efficiency.
Temperature Stability: Supports a long-term conductor operating temperature of 70°C and withstands short-circuit temperatures up to 160°C for 5 seconds.
Reliable Insulation Protection: PVC insulation with uniform thickness provides stable electrical insulation and self-extinguishing performance to reduce fire spreading risks.
Chemical Resistance: PVC insulation provides resistance to acids, alkalis, oil, and moisture, supporting stable performance in conduits and cable channels.
Wide Application Range: Rated for AC voltage up to 450/750V, suitable for power equipment, lighting systems, and instrument connections.
Standard Compliance: Manufactured according to GB/T 5023 and IEC 60227 requirements for reliable product quality.
OEM Customization Options
BV Copper Core Insulated Wire supports customized solutions for different project and brand requirements:
Structure Customization: Supports conductor specifications, insulation thickness, wire structure, and material adjustments.
Appearance Customization: Supports insulation colors, printing information, LOGO marking, and identification customization.
Length Customization: Supports wire customization from 5,000 meters for the same color according to project requirements.
Packaging Customization: Provides packaging solutions based on transportation and storage needs.
Project Support: Offers batch production, technical documents, and specification matching services for contractors and distributors.
BV Copper Core Insulated Wire is widely used in fixed wiring and low voltage electrical systems, including:
Residential Power Supply: Used for indoor lighting, sockets, and household electrical circuits.
Building Construction: Applied in conduits, cable channels, and fixed wiring systems in modern buildings.
Industrial Distribution: Used for control equipment, distribution cabinets, and electrical connections.
Appliance Wiring: Suitable for internal connections of household and industrial electrical equipment.

| Conductor | Annealed Copper |
| Insulation | PVC |
| RatedVoltage | 450/750V |
| Temp.Rating | 70°C |
Technical Specifications
| Nominal Cross-section (mm2) |
Conductor Construction (mm) |
Insulation Thickness (mm) |
Max Outer Diameter (mm) |
Max Resistance at 20℃ (Ω/km) |
Approx Weight (kg/km) |
| 1.5 | 1/1.38 | 0.7 | 3.3 | 12.1 | 20.3 |
| 2.5 | 1/1.78 | 0.8 | 3.9 | 7.41 | 31.6 |
| 4 | 1/2.25 | 0.8 | 4.4 | 4.61 | 47.1 |
| 6 | 1/2.76 | 0.8 | 4.9 | 3.08 | 67.1 |
| 10 | 7/1.35 | 1 | 7 | 1.83 | 119 |
| 16 | 7/1.70 | 1 | 8 | 1.15 | 179 |
| 25 | 7/2.14 | 1.2 | 10 | 0.727 | 281 |
| 35 | 7/2.52 | 1.2 | 11.5 | 0.524 | 381 |
| 50 | 19/1.78 | 1.4 | 13 | 0.387 | 521 |
| 70 | 19/2.14 | 1.4 | 15 | 0.268 | 734 |
| 95 | 19/2.52 | 1.6 | 17.5 | 0.193 | 962 |
| 120 | 37/2.03 | 1.6 | 19 | 0.153 | 1180 |
| 150 | 37/2.25 | 1.8 | 21 | 0.124 | 1470 |
1. What is PVC Insulated Wire used for?
PVC Insulated Wire is commonly used for building wiring, lighting systems, electrical equipment connections, and fixed installation applications.
2. What are the advantages of Copper Core Wire?
Copper Core Wire provides good conductivity, low resistance, and stable current transmission performance for electrical applications.
3. What does BV Wire mean?
BV Wire refers to copper core PVC insulated wire, commonly used for fixed electrical wiring in buildings and equipment.
4. Can BV wire specifications be customized?
Yes. Custom options include conductor size, insulation color, printing, length, and packaging according to project requirements.
5. What is the delivery time for customized wire orders?
The production period is generally 20–40 days, depending on order quantity, customization requirements, and production scheduling.
Founded In
Factory Area
Current Employees
Located in the coastal city of Taizhou and founded in 1983, HongSheng Wire And Cable Co., Ltd. is committed to the cutting-edge development of new wire and cable products. As a key enterprise of Zhejiang Province integrating industry, commerce, trade, production, academia, and research, the company is a trusted supplier to Sinopec, CNOOC, and the Shanghai World Expo, and maintains long-term cooperation with renowned research institutes and universities. Products can be designed and manufactured according to GB, IEC, BS, DIN, or custom specifications, and have been widely used in major projects both domestic and international.
Guided by the philosophy of "Quality First, Customer Supreme, Sincere Service," and driven by the belief "Great Vision, Success in Quality," we offer one-stop, high-quality products and services to our customers.